When I potty trained my 7 and 5 year old we put them on the potty every 5–10 until she went from waking up and then we put them back on every 15-20 minutes the rest of the day. We used a diaper at nap time but they woke up dry most of the time. We gave them a treat and sticker to show them they did a great time. We didn’t give them a treat everytime but they got the sticker at each use if they went.
I recommend reading “oh crap! Potty training” started pt 1 week ago with my little guy and it really helped prepare me
Lots of exposure to the potty and people using the toilet, lots of praise for success, lots of opportunities to try by pushing fluids during the day, no pressure to get on the potty, no reprimanding for accidents. Be patient and be consistent. You can be intense about it and do a 3-day naked method or be casual about it and use pull ups. With both my girls, I've had to be more casual with it due to being in daycare. My 4.5 year old took 6 months to be fully and and night trained. My 22 month old has been in pull ups for about 2 months now.